PIF1 Antibody

Code CSB-PA411327XA01STA
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Product Details

Full Product Name
Rabbit anti-Saccharomyces cerevisiae (strain YJM789) (Baker's yeast) PIF1 Polyclonal antibody
Uniprot No.
Target Names
PIF1
Alternative Names
PIF1 antibody; TST1 antibody; SCY_4116 antibody; ATP-dependent DNA helicase PIF1 antibody; EC 3.6.4.12 antibody; DNA repair and recombination helicase PIF1 antibody; Petite integration frequency protein 1 antibody; Telomere stability protein 1 antibody
Raised in
Rabbit
Species Reactivity
Saccharomyces cerevisiae (strain YJM789) (Baker's yeast)
Immunogen
Recombinant Saccharomyces cerevisiae (strain YJM789) (Baker's yeast) PIF1 protein
Immunogen Species
Saccharomyces cerevisiae (strain YJM789) (Baker's yeast)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
DNA-dependent ATPase and 5'-3' DNA helicase required for the maintenance of both mitochondrial and nuclear genome stability. Efficiently unwinds G-quadruplex (G4) DNA structures and forked RNA-DNA hybrids. Appears to move along DNA in single nucleotide or base pair steps, powered by hydrolysis of 1 molecule of ATP. Processes at an unwinding rate of about 75 bp/s. Resolves G4 structures, preventing replication pausing and double-strand breaks (DSBs) at G4 motifs. Involved in the maintenance of telomeric DNA. Inhibits telomere elongation, de novo telomere formation and telomere addition to DSBs via catalytic inhibition of telomerase. Reduces the processivity of telomerase by displacing active telomerase from DNA ends. Releases telomerase by unwinding the short telomerase RNA/telomeric DNA hybrid that is the intermediate in the telomerase reaction. Involved in the maintenance of ribosomal (rDNA). Required for efficient fork arrest at the replication fork barrier within rDNA. Involved in the maintenance of mitochondrial (mtDNA). Required to maintain mtDNA under conditions that introduce dsDNA breaks in mtDNA, either preventing or repairing dsDNA breaks. May inhibit replication progression to allow time for repair. May have a general role in chromosomal replication by affecting Okazaki fragment maturation. May have a role in conjunction with DNA2 helicase/nuclease in 5'-flap extension during Okazaki fragment processing.
Subcellular Location
[Isoform Nuclear]: Nucleus, nucleolus.; [Isoform Mitochondrial]: Mitochondrion inner membrane; Peripheral membrane protein; Matrix side.
Protein Families
Helicase family, PIF1 subfamily
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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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